Abstract: Staircase approximation in the simulation of the arbitrarily irregular surface will cause artificial interference of wavefield. The body-fit coordinate transformation can accurately simulate ...

Astronomers are rethinking one of their oldest tools: the telescope’s mirror. A new study led by Dr. Heidi Newberg of Rensselaer Polytechnic Institute proposes an unorthodox but remarkably efficient ...

Abstract: For precision planar contouring control systems widely applied in industrial scenarios, additional contouring control action is usually added to two axes respectively to enhance contouring ...